I upgraded to Lion few weeks ago, and it completely screwed by Ruby on Rails environment. I have installing RVM, different ruby versions and can't seem to find a solution for it... I think it was one of the worst decisions I could do upgrading to Lion. It only brought problems to me.

Anyway, I have realised that rendering a page of my application (which works perfectly well on deployed server and locally too in other machines) increases the ruby process memory in 20-30mb which is kind of crazy. So you can imagine that after a while, my ruby process reaches 2gb of memory in use and my computer is not usable anymore.

I have seen many people with problems upgrading to Lion but I have not been able to find a solution for my case.

Any had the same problem? Any ideas how could I try to solve this issue?